Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Perth from $486

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Perth departing on 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Francisco to Perth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
10:40 am - 12:35 pmSFO-PER
34h 55m1 stop
Singapore Airlines Logo
5:05 pm - 8:50 amPER-SFO
30h 45m1 stop
$1,034Singapore Airlines
Find Deal
Tue, Mar 10 - Tue, Mar 17
Singapore Airlines Logo
10:40 am - 11:55 pmSFO-PER
46h 15m1 stop
Singapore Airlines Logo
1:15 am - 8:50 amPER-SFO
22h 35m1 stop
$1,043Singapore Airlines
Find Deal
Tue, Mar 10 - Mon, Mar 16
Cathay Pacific Logo
10:45 pm - 10:55 pmSFO-PER
33h 10m1 stop
Cathay Pacific Logo
12:25 am - 9:45 amPER-SFO
25h 20m1 stop
$1,051Cathay Pacific
Find Deal
Thu, Oct 30 - Wed, Nov 12
Cathay Pacific Logo
11:25 am - 10:55 pmSFO-PER
43h 30m1 stop
Cathay Pacific Logo
12:25 am - 4:20 pmPER-SFO
31h 55m1 stop
$1,057Cathay Pacific
Find Deal
Tue, Nov 4 - Mon, Nov 10
Singapore Airlines Logo
10:40 am - 12:35 pmSFO-PER
34h 55m1 stop
Singapore Airlines Logo
6:40 am - 8:50 amPER-SFO
41h 10m1 stop
$1,074Singapore Airlines
Find Deal
Sun, Mar 8 - Sun, Mar 22
Cathay Pacific Logo
9:45 pm - 10:55 pmSFO-PER
33h 10m1 stop
Cathay Pacific Logo
8:30 am - 4:20 pmPER-SFO
23h 50m1 stop
$1,075Cathay Pacific
Find Deal
Thu, Nov 13 - Thu, Nov 20
Cathay Pacific Logo
11:55 pm - 10:55 pmSFO-PER
32h 00m1 stop
Cathay Pacific Logo
12:25 am - 9:45 amPER-SFO
25h 20m1 stop
$1,078Cathay Pacific
Find Deal
Mon, Oct 27 - Mon, Nov 3
Cathay Pacific Logo
11:25 am - 6:55 amSFO-PER
27h 30m1 stop
Cathay Pacific Logo
12:25 am - 9:15 pmPER-SFO
36h 50m1 stop
$1,080Cathay Pacific
Find Deal
Wed, Nov 12 - Tue, Nov 18
Multiple Airlines Logo
10:40 am - 4:15 amSFO-PER
26h 35m1 stop
Multiple Airlines Logo
5:35 am - 5:20 pmPER-SFO
26h 45m2 stops
$1,093Multiple Airlines
Find Deal
Tue, Mar 10 - Tue, Mar 17
Singapore Airlines Logo
9:40 am - 12:35 pmSFO-PER
34h 55m1 stop
Singapore Airlines Logo
1:50 pm - 7:50 amPER-SFO
34h 00m1 stop
$1,169Singapore Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11

Singapore Airlines flights from San Francisco to Perth

Our best Singapore Airlines deals on San Francisco to Perth flight tickets
Singapore Airlines
Mar 10
SFO10:40 amSan Francisco
34h 55m
1 stop
PER12:35 pmPerth
Mar 17
PER5:05 pmPerth
30h 45m
1 stop
SFO8:50 amSan Francisco
$1,034
Find similar
Singapore Airlines
Mar 10
SFO10:40 amSan Francisco
46h 15m
1 stop
PER11:55 pmPerth
Mar 16
PER1:15 amPerth
22h 35m
1 stop
SFO8:50 amSan Francisco
$1,043
Find similar
Singapore Airlines
Mar 8
SFO10:40 amSan Francisco
34h 55m
1 stop
PER12:35 pmPerth
Mar 22
PER6:40 amPerth
41h 10m
1 stop
SFO8:50 amSan Francisco
$1,074
Find similar

Cathay Pacific flights from San Francisco to Perth

Our best Cathay Pacific deals on San Francisco to Perth flight tickets
Cathay Pacific
Oct 30
SFO10:45 pmSan Francisco
33h 10m
1 stop
PER10:55 pmPerth
Nov 12
PER12:25 amPerth
25h 20m
1 stop
SFO9:45 amSan Francisco
$1,051
Find similar
Cathay Pacific
Nov 4
SFO11:25 amSan Francisco
43h 30m
1 stop
PER10:55 pmPerth
Nov 10
PER12:25 amPerth
31h 55m
1 stop
SFO4:20 pmSan Francisco
$1,057
Find similar
Cathay Pacific
Nov 13
SFO9:45 pmSan Francisco
33h 10m
1 stop
PER10:55 pmPerth
Nov 20
PER8:30 amPerth
23h 50m
1 stop
SFO4:20 pmSan Francisco
$1,075
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from San Francisco to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 3/10

10:40 am-12:35 pm

1 stop34h 55m

Perth

Tue 3/17

5:05 pm-8:50 am

1 stop30h 45m

$1,034

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 3/10

10:40 am-11:55 pm

1 stop46h 15m

Perth

Mon 3/16

1:15 am-8:50 am

1 stop22h 35m

$1,043

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Thu 10/30

10:45 pm-10:55 pm

1 stop33h 10m

Perth

Wed 11/12

12:25 am-9:45 am

1 stop25h 20m

$1,051

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 11/4

11:25 am-10:55 pm

1 stop43h 30m

Perth

Mon 11/10

12:25 am-4:20 pm

1 stop31h 55m

$1,057

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 3/8

10:40 am-12:35 pm

1 stop34h 55m

Perth

Sun 3/22

6:40 am-8:50 am

1 stop41h 10m

$1,074

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Thu 11/13

9:45 pm-10:55 pm

1 stop33h 10m

Perth

Thu 11/20

8:30 am-4:20 pm

1 stop23h 50m

$1,075

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 10/27

11:55 pm-10:55 pm

1 stop32h 00m

Perth

Mon 11/3

12:25 am-9:45 am

1 stop25h 20m

$1,078

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 11/12

11:25 am-6:55 am

1 stop27h 30m

Perth

Tue 11/18

12:25 am-9:15 pm

1 stop36h 50m

$1,080

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 3/10

10:40 am-4:15 am

1 stop26h 35m

Perth

Tue 3/17

5:35 am-5:20 pm

2 stops26h 45m

$1,093

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 11/4

9:40 am-12:35 pm

1 stop34h 55m

Perth

Tue 11/11

1:50 pm-7:50 am

1 stop34h 00m

$1,169

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Perth from

How to get the cheapest flight ticket from San Francisco to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Francisco and Perth?

What is the cheapest month to fly to Perth?

In general, September is the cheapest month to fly from San Francisco to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,166. If you are unable to visit Perth during the month of September, then departing from San Francisco during the month October is also very affordable. Most momondo users find prices during this month for around $1,177.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Sunday when prices can be found for as low as $1,323. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Tuesday, with ticket prices averaging around $1,488.

What is the cheapest time of day to depart on your flight to Perth?

In the morning is the cheapest time of day to fly from San Francisco to Perth when you can find flight prices for as low as $1,336. Flying to Perth in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,468. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Perth?

You are more likely to see cheaper flights to Perth from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $1,489 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from San Francisco for as low as $1,189 on momondo.

How have San Francisco to Perth flight prices changed over time?

As of October 2025, prices for San Francisco to Perth flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Perth (SFO to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Perth

Direct flights

None
There are no direct flights from San Francisco to Perth. There are no popular flight routes from San Francisco to Perth.
Search flight deals

  • How far is San Francisco to Perth by plane?

    Perth is 9155.6 mi away from San Francisco. Flights usually cover this in 26h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Francisco Airport to Perth Airport?

    Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Francisco Airport to Perth Airport?

  • How old do you have to be to fly from San Francisco Airport to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Perth?

Best airlines flying from San Francisco to Perth

Compare and see reviews for airlines that fly from San Francisco to Perth with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $1,026Free CancellationRating
7.6
1,028 reviews
Search Cathay Pacific flights
Air New ZealandPriceFrom $1,086Free CancellationRating
8.0
515 reviews
Search Air New Zealand flights
Singapore AirlinesPriceFrom $1,124Free CancellationRating
8.1
1,382 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $1,142Free CancellationRating
7.5
918 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom $1,346Free CancellationRating
7.4
3,652 reviews
Search Qatar Airways flights
United AirlinesPriceFrom $1,580Free CancellationRating
7.4
8,980 reviews
Search United Airlines flights

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Rottnest Island
Fremantle
Scarborough
Waikiki

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Perth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Perth from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from San Francisco.

I’m not ready to book a flight from San Francisco to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.

An easier way to manage your Perth trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/15
Sat 11/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia